Mammals
Cephalopods
Invertebrate Vocab
Echinoderms
Mystery!
100
A dolphin, whale, and porpoise are all part of this mammalian ORDER.
What is cetacean?
100
A squid has eight of these.
What are arms?
100
A nautilus is considered part of this class of mollusk.
What is a cephalopod?
100
This is the process by which echinoderms regrow lost body parts.
What is regeneration?
100
This is the ability of fish to maintain proper water balance.
What is osmoregulation?
200
This pinniped has external ears.
What is a sea lion?
200
All cephalopods are part of this phylum.
What are mollusks?
200
This phylum includes the sea anemone and the jellyfish.
What is cnidarian?
200
Echinoderm larvae have this type of symmetry.
What is bilateral?
200
Most fish have this type of fertilization.
What is external?
300
In order to prevent drowning, dolphins are born...
What is tail first?
300
This is a structure that forms the outer covering of all cephalopods.
What is a mantle?
300
This phylum makes up 84% of all marine animal life.
What is arthropoda?
300
This is haw a sea star feeds.
What is extending its stomach?
300
This is the hard plate that covers the gills of a fish.
What is the operculum?
400
These are two purposes of blubber.
What is insulation, food storage, or buoyancy?
400
Name three organisms that are considered cephalopods.
What is the squid, octopus, cuttlefish, and nautilus?
400
The name of this phylum means "stomach-footed."
What is gastropod?
400
This structure is located on the central disk and enables water to enter the sea star.
What is the madreporite?
400
This vertical life zone is where the first bioluminescent organisms are found.
What is the mesopelagic?
500
Pinniped reproduction is unique because they utilize...
What is delayed implantation?
500
These are two ways that an octopus can move.
What is jet propulsion, crawling, or walking on two "legs"?
500
These three classes make up the phylum Mollusca.
What are bivalves, gastropods, and cephalopods?
500
This canal connects the stone canal to the radial canal in a sea star.
What is the ring canal?
500
This is how most oxygen enters the gills of a fish.
What is diffusion?
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